AZUR II FOR MICROSCOPY

Product Code: RXSOL-60-6602-001

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Product Short Description: AZUR II FOR MICROSCOPY
Product Technical Specification:
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AZUR B

Product Code: RXSOL-60-6601-001

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Product Short Description: AZUR B
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AZUR A

Product Code: RXSOL-60-6600-001

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Product Short Description: AZUR A
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ACETAMIDE 99%

Product Code: RXSOL-60-6504-001

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Product Short Description: ACETAMIDE 99%
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PAN Indicator

Product Code: RXSOL-69-1938-200

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Product Short Description: 1-(2-Pyridylazo)-2-Naphthol
Product Technical Specification:
The optimised PAN indicator contains:
Component Quantity
PAN 0.1 g
methanol 40.0 ml
n-propanol 40.0 ml
mono-ethylene glycol 10.0 ml
distilled or deionised water 10.0 ml

To make the indicator:
1. It is strongly recommended that preparation of the indicator is carried out in a fume cupboard.
2. Place the methanol in a suitable container, add the PAN and stir.
3. Dissolution of the PAN can take some time. Dissolution can be accelerated by warming gently. Avoid excessive heat because the flash point of methanol is only 11 °C. Ensure that there are no ignition sources when warming or preparing solutions.
4. When fully dissolved, allow to cool.
5. Then add the n-propanol, mono-ethylene glycol and water. Mix thoroughly by stirring.
6. Store in tightly closed container.
Note: that this indicator formulation contains organic solvents and, consequently, may have to be stored in fire resistant cupboards according to type and size of container.
The shelf life of the indicator is anticipated to be at least one year if it is stored correctly. Since only small quantities are required for assessments, it is recommended that no more than 200 ml of indicator is made at any one time. 
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Sulphuric Acid 5N

Product Code: RXSOL-60-6285-200

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Product Short Description: SULPHURIC ACID STANDARDIZED SOLUTION
Product Technical Specification:

Density: >1.0
Soluble in water
Sp. gr.: >1.0
21mPas at 25°C 

Remarks:

Causes severe eye and skin irritation with possible burns. 
May be harmful if inhaled. Corrosive to metals. 
Use personal protective equipment.  
Wash off immediately with plenty of water for at least 15 minutes. 
In case of eye contact Immediate medical attention is required. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Immediate medical attention is required. 

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Sodium Hydroxide 8 Normal Solution

Product Code: RXSOL-60-6280-200

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Product Short Description: Volumetric Standardised Solutions of SODIUM HYDROXIDE NaOH SOLUTION N/10
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Sodium Hydroxide Solution 5N

Product Code: RXSOL-61-6294-200

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Product Short Description: Sodium Hydroxide Laboratory grade N solution
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Acetic Acid Potassium Acetate Buffer Solution

Product Code: RXSOL-60-1267-500

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Product Short Description: Acetic Acid Potassium Acetate Buffer Solution
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Carbon Oil Grime Remover Tuffclean

Product Code: RXSOL-41-1699-025

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Product Short Description: Fast Effective Liquid degreaser and decarbonizer, Its immediate action of solvent makes it very popular and easy to use.
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Oil Spill Emulsifier

Product Code: RXSOL-17-1048-020

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Product Short Description: Specially designed for complete emulsification of oil by which subsequent dispersion takes place.
Product Technical Specification:
Appearance Clear liquid
Color Colorless
Odor Odorless
Initial Boiling Point <240oC
Final Boiling Point >262oC
Flash Point 85oC
Autoignition Temperature >220oC
Lower Explosion Limit (vol %) <0.6% (v/v)
Upper Explosion Limit (vol %) >5.5% (v/v)
Vapour Pressure <0.0003 kPa at 20oC
Relative vapor density (air= 1) <0.01
Aromatics < 0.4%
Specific Gravity (gr/cm3) 0.81 at 200C
Solubility Soluble
pH (in 1% dispersion) 7
Pour point (at 0°C) - 30
Viscosity (at 0°C) (cSt) 3
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Vinyl Record Cleaning Solution

Product Code: RXSOL-30-1340-005

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Product Short Description: Record Cleaning IPA Isopropyl alcohol Solution mixture
Product Technical Specification:
ISOPROPYL ALCOHOL (PURE)
Test Test method Results

Appearance

By eyes
Clear
Sp. Gr 20/20°C
ASTM D268
0.99 - 1.0
Water weight
ASTM D136
85 max.
Misciblity with water
ASTM D1720
Pass
Acidity as Acetic Acid
ASTM D1613
0.001 max.
Distillation (range)
ASTM D1078
82.4
Non-Volatile matter mg/100ml
ASTM d1353
2.0 max.
Colour Alpha
ASTM D1209
10 max.
Permanganate time at 25°C
ASTM D1363
Over 30 min.
Remarks:

 

 PRODUCT NAME   : ISOPROPYLALCOHOL MIXTURE
 CAS number    : 67-63-0
 UN number      : 1219
 Odour     : SHARP, SOMEWHAT UN PLEASANT
 Solubility in water    : COMPLETE
 Density     : 1.0   at 20 oC
 Boiling point  : 82 oC
 Viscosity   : 2.86 cp at 15 oC
 Flashpoint    : 87 oC
 Explosive limits  : 82 – 92 Vol%
 Vapour pressure      : 44 mbar at 20 oC
 Skin absorption/irritation     : YES
 TLV       Country  NL             Year  1995      : 400 S ppm             980 S   mg/m3
 Pollution category    1994         : III
 
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